Wind energy is the example of A) potential energy B)mechanical energy C) Kinetic energy

Your town is considering building a biodiesel power plant describe at least two advantages and two disadvantages

Assume that a person skiing high in the mountains at an altitude of h = 15100 ft takes in the same volume of air with each breath as she does while walking at sea level. determine the ratio of the mass of oxygen inhaled for each breath at this high altitude compared to that at sea level. assume that the air composition (i.e. % of air that is oxygen) is the same at sea level as it is at 15100 ft.

The energy equivalent of the rest mass of an electron is